Dobutamine Impurity 10 CAS CATO-C4X-129810
| CAS No. | CATO-C4X-129810 |
| Molecular Formula | C20H27NO3 |
| Molecular Weight | N/A |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures Dobutamine Impurity 10 under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Dobutamine Impurity 10 (CAS CATO-C4X-129810) is a certified pharmaceutical impurity reference standard with the molecular formula C20H27NO3HCl and a molecular weight of 365.90 g/mol.
Structurally, Dobutamine Impurity 10 (C20H27NO3HCl) contains a steroid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 7.0, corresponding to approximately 7 ring(s) or double-bond equivalent(s). With a molecular weight of 365.90 g/mol, it falls into the moderately-high-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
This reference standard supports related-substances testing and method development in line with ICH Q3A/Q3B guidance on impurity control, and is suitable for system suitability testing and forced-degradation studies.
Physical & Chemical Properties
| Molecular Formula | C20H27NO3 HCl |
| Molecular Weight | 365.90 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Dobutamine Standards
- Dobutamine Impurity 4 (CAS 104-20-1)
- Dobutamine Impurity 52 (CAS 1059182-81-8)
- Dobutamine Impurity 48 (CAS 1165-58-8)
- Dobutamine Impurity 7 (CAS 126521-63-9)
- Dobutamine Impurity 20 HCl (CAS 140165-60-2 (free base))
- Dobutamine Impurity 8 (CAS 14165-67-4)
- Dobutamine Impurity N1 (CAS 19713-28-1)
- Dobutamine Impurity 26 (CAS 243139-71-1)
Recommended Standards
- Itraconazole Impurity 45 (CAS 854372-78-4)
- Esmolol Impurity 94 (CAS CATO-C4X-189194)
- Apalutamide Impurity 49 (CAS CATO-C4X-274949)
- 2-(1H-Pyrazol-3-yl)piperazine (CAS 111781-55-6)
- N-{3-(Dimethylamino)-1-[(4-methoxyphenyl)sulfonyl]-1H-1,2,4-triazol-5-yl}-N,N-dimethylamine (CAS 478032-04-1)
- 4-(Difluoromethyl)-5-methoxy-3-methylpicolinonitrile (CAS 1806910-43-9)
- 8-Nitro-2,3,4,5-tetrahydro-1H-benzo[b]azepine (CAS 17422-54-7)
- 4-Bromo-5,7-dimethyl-1H-indole (CAS 1167056-53-2)
- 2-(4-Fluoro-1H-indol-3-yl)ethan-1-amine (CAS 467452-26-2)
- Osteogenic Growth Peptide (10-14) (CAS 105250-85-9)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com